Answer:
t = 6 years
Step-by-step explanation:
Use the simple interest formula: i = prt, where p is the principal, r is the interest rate as a decimal fraction, and is the elapsed time, in years.
Here we want to know how long it will take for the interest alone to reach $449.40. We first solve i = prt for t, obtaining t = i/(pr).
Here, the length of time is t = ($449.40) / (0.06*$1498.00). This works out to
t = 5.9947, or approximately 6 years.
t = 6 years
Remark
The problem with A and B is that one or the other is always possible. So one of them should be your answer.
Comment
This problem depends on whether or not you believe the two statements are connected in some way.
Does he go to the bank to deposit money, or is that the only time he can go to the bank is on the days that he gets paid?
The problem is not clear enough to make a decision. So your answer is either B or D.
I would say your safest choice is D. You don't know for certain what his motivations are.
D <<<<<<< answer.
Answer:
2.7, or 2 
, or 
Step-by-step explanation:
So what I do was 10 divided by 10 which is 1 and 1 is 10% of 10 so since the increase is by 2 multiply the 10% by 2 so the increase is 20 percent
The formula for speed is distance divided by time. 300/25=12. Therefore, the average speed is 12 meters per second.
